Can I cancel Unicom's value-added services in different business halls?

At present, it is not supported to handle related businesses in different business halls, but some value-added businesses can be unsubscribed in online business halls-self-service-business handling-new business-business unsubscribe. For businesses that cannot be viewed there, users of the real-name registration system can call the home page 100 10 to provide specific information to the manual customer service for verification, and the customer service will operate for you. Some specific businesses are only supported in the business hall and need to go back to their hometown business hall.